Renowned polymer materials scientist Zhang Mingqiu passes away

On the evening of December 22, Tianci Materials issued an announcement that the company's independent director Zhang Mingqiu unfortunately passed away due to illness on the evening of December 20. The company and the board of directors expressed deep condolences for Zhang Mingqiu's death. On the same evening, Xiongsu Technology also issued an announcement confirming the news that Zhang Mingqiu unfortunately passed away due to illness on December 20. Public information shows that Zhang Mingqiu was born in April 1961. During his lifetime, he served as a professor of polymer materials at Sun Yat-sen University and served as an independent director of Tianci Materials and Xiongsu Technology. Zhang Mingqiu is an outstanding representative in the field of polymer materials research in my country.